Discover new features of services for free! Sign up now

Top organization SSL/TLS certificates

Exploring SSL certificates one can analyze business activity of not only individual organizations but also whole industries or markets, and identify trends. Here is the list of all organizations that were issued SSL certificates based on the number of certificates.

# Organization Certificate count
601 Raytheon Company 538
602 Sendio, Inc. 538
603 Monash University 538
604 University of Toronto 536
605 PortaOne Customer 535
606 Verint Systems Inc 535
607 University of California, Santa Barbara 535
608 The University of Tokyo 531
609 University of California Office of the President 531
610 Nagoya University 531
611 Raiffeisen Informatik GmbH 531
612 Nusoft System Inc. 530
613 Zions Bancorporation 529
614 Nusoft System, Ltd 528
615 Enterprise Mobility 527
616 MTI Ltd. 527
617 hw 524
618 RR Donnelley and Sons Company 523
619 Centers for Medicare & Medicaid Services 523
620 Wyndham Worldwide Corporation 522
621 Universitaet Freiburg 521
622 Six Continents Hotels, Inc. 518
623 University of New South Wales 518
624 NIFTY Corporation 517
625 University of Oregon 516
626 Vodafone GIS 513
627 SOFTBANK MOBILE Corp. 513
628 Banco Bradesco S.A 511
629 Hongkong Post e-Cert (Server) 511
630 Swisscom IT Services AG 510
631 kasserver.com 510
632 University of Edinburgh 508
633 Trend Micro Inc. 507
634 Volkswagen AG 506
635 York University 506
636 Plex, Inc. 505
637 COORDENACAO DE APERFEICOAMENTO DE PESSOAL DE NIVEL SUPERIOR 504
638 Bristol-Myers Squibb Co. 503
639 Suncorp Metway Limited 503
640 Bank of Montreal 501
641 Brigham Young University 500
642 Gate One Certificate 499
643 Warner Bros. Entertainment Inc. 499
644 SAGEM 499
645 University of Massachusetts Amherst 499
646 University of North Carolina at Chapel Hill 498
647 University of Kentucky 494
648 Ruhr-Universitaet Bochum 494
649 innovaphone 492
650 BAKER MCKENZIE 492
651 University System of Georgia 492
652 Cyclades Corporation 491
653 Enterprise Holdings Inc. 490
654 Robert Half International, Inc. 489
655 Commonwealth of Pennsylvania 489
656 Georgia State University 489
657 Fastly, Inc. 489
658 NTT Resonant Inc. 488
659 owncloud 488
660 Vanderbilt University 488
661 Rogers Communications Inc. 486
662 Unilever 486
663 State of Minnesota 485
664 Universitaet Paderborn 485
665 New York Life Insurance Company 482
666 Kaspersky Lab 482
667 Kyoto University 481
668 NAVER Corp. 481
669 Sangfor Ltd 480
670 University of California, San Francisco 480
671 University of California - Irvine 479
672 Toyota Media Service Co. 479
673 ABN AMRO Bank N.V. 478
674 Sourcefire, Inc. 477
675 Barracuda Networks, Inc. 476
676 OTSUKA CORPORATION 475
677 cisco 473
678 seedbox.io 473
679 Open Solutions LLC 473
680 SAP America 472
681 Dreamscape Networks FZ-LLC 470
682 Oracle 469
683 Marriott International Inc. 469
684 JTB Corp. 468
685 Schneider Electric Industries SAS 468
686 FCA US LLC 468
687 [CN] 467
688 Freie Universitaet Berlin 467
689 Achmea Interne Diensten N.V. 467
690 University of California, Santa Cruz 465
691 Universitaet Hamburg 464
692 Staples 464
693 VoLANs 464
694 K12USA 463
695 Nestlé Ltd 462
696 University of Colorado at Boulder 462
697 Deutsches Elektronen-Synchrotron DESY 460
698 Digi International Inc. 460
699 Macy's Systems and Technology, Inc. 460
700 Estee Lauder 460
701 Arizona State University 459
702 Enstratius Inc. 459
703 WinsTechnet 458
704 The Jellyvision Lab, Inc. 458
705 KPMG LLP 458
706 My Company, Inc. 457
707 自由民主党 457
708 Copyblogger Media LLC 455
709 Rakuten Securities, Inc. 455
710 Cigna 454
711 Indiana University 453
712 United Airlines Inc. 453
713 C90-TemporaryTestCertificate 452
714 iboss Network Security 452
715 State of Tennessee 452
716 manitobaoffice 452
717 AutoGenerated 451
718 SureSupport LLC 451
719 Sears Brands LLC 451
720 ONELAN Ltd 450
721 SmartSynch, Inc. 450
722 3Com 448
723 LG Uplus corp. 448
724 Best Buy Co, Inc. 447
725 University of Warwick 445
726 Blue Cross and Blue Shield of SC 445
727 The Walt Disney Company 445
728 Quad/Graphics, Inc. 445
729 Time Inc. 444
730 Migros 443
731 United Parcel Service 443
732 World Bank Group 442
733 IceWarp Ltd 442
734 Schmid Telecom Ind Pvt. Ltd 442
735 Statoil ASA 441
736 中華電信股份有限公司 439
737 France Telecom SA 439
738 Internet Brands Inc. 439
739 BlackBerry Ltd 439
740 Hong Kong SAR Government 438
741 Arthur J. Gallagher & Co. 437
742 Fidelity National Financial, Inc. 436
743 SSL Server 435
744 Amadeus Data Processing 435
745 FDBL 434
746 Marsh & Mc Lennan Group 433
747 Juniper Networks, Inc. 433
748 Keio University 433
749 Zix Corporation 433
750 Axeda Corporation 432
751 PNC Financial Services Group 432
752 Streisand 431
753 All Nippon Airways Co.,Ltd 430
754 Deluxe Corporation 429
755 Mondelēz International, Inc. 429
756 Weezo self-signed certificate 429
757 DNC Holdings Inc. 429
758 Trans Union LLC 427
759 CSG Systems Inc. 426
760 Markit North America, Inc 425
761 Technische Universitaet Berlin 424
762 Metropolitan Life Insurance Company, Inc. 424
763 Mary Kay Inc. 424
764 Expedia, Inc 423
765 SunTrust Bank 422
766 Eni S.p.A. 421
767 Merck & Co., Inc. 421
768 Tencent Technology (Shenzhen) Company Limited 421
769 Trilegiant Corporation 420
770 Environmental Systems Research Institute, Inc. 419
771 Example Organization 419
772 University of Virginia 419
773 Zimbra Collaboration Suite 418
774 Bank of Nova Scotia 418
775 Westpac Banking Corporation 418
776 Capgemini 418
777 Dell USA L.P. 418
778 KONAI 417
779 Georgetown University 417
780 34SP.com 414
781 Hyland Software 412
782 Cisco ISA550-K9 412
783 SomeCompany 412
784 Maritz LLC 409
785 Barclays Bank Delaware 408
786 BASF Business Services GmbH 408
787 Temp Hosting 408
788 Drexel University 408
789 WordPress-to-Cloud 407
790 Mississippi State University 407
791 thePlatform, LLC 407
792 RECRUIT CO.,LTD. 407
793 GlobalAirNet AG 406
794 Dow Jones and Company 406
795 Wells Fargo and Company 405
796 First National Bank of Omaha 404
797 University of Tsukuba 404
798 Office Depot, Inc. 403
799 The Bank of Tokyo-Mitsubishi UFJ, Ltd. 403
800 Wellpoint Inc. 402